在差值分析和回归理论的支持下，分析了干旱区植被变化的空间特征；
Using by the method of Difference Analyze and the theory of Regression Analyze, the analyzed the spatial characteristic of vegetation change in arid land.
圆度误差值为组建用于动态测量精度理论研究的分析实验系统做准备。
The roundness error serves the preparation for setting up the analyzing experiment system for theory research of dynamic measurement precision.
并对采样点数与残差值的关系进行了分析和计算。
The relation between the number of sampling points and the remainder error is discussed.
本文从对楼板刚性反应最敏感的构件(即框剪结构的底层中间框架)按刚、弹性计算的剪力误差值的分析入手，建立了一个由弹簧支承的水平深梁的模型。
A deep beam model with spring bearing is given, based on the analysis of middle frame of frame and shear wall structure ground floor, which is sensitivity to floor rigidity.
对比了多种织物对红外辐射的透射、反射和吸收的比例关系，分析了影响它们总和与红外辐射总能量差值的原因。
The ratio between the infrared transmission, reflectance and absorption of several fabrics were compared. The cause of the difference between their sum and the total infrared energy were analysed.
道路密度指数分析法有两类方法：基于光谱—空间结构的分类后比较法和基于光谱—空间结构的图像差值法。
The road density index analysis has two ways: the post-classification compare method based on spectral-spatial structure and the imagery difference method based on spectral-spatial structure.
目的分析急性硬脑膜下血肿的血肿厚度、中线移位及其差值在判断患者预后中的作用。
Objective To estimate outcomes of patients with acute subdural hematomas by analysing the hematoma thickness, midline shift and the differences between them.
分析表明：零件直径方向的尺寸差值的绝对值随着对刀高度误差的增大而增大；
Analysis shows that the absolute values of difference workpiece diameter will increase with the increases of tool setting error.
用随机误差理论对电容器组的电容误差值进行了分析研究与计算。
With random error theory the capacitance error of power capacitor group is analyzed and calculated.
作者利用ANSYS有限元分析软件对一个平面桁架模型进行了模态分析，并用APDL语言编制程序计算该结构的柔度差值曲率。
ANSYS is used to make the modal analysis of a plane truss structure model, then APDL is used to compile procedures to calculate flexibility difference curvature.
针对目前多波束艏摇偏差参数不同航次校准其结果相差很大的问题，分析得出了风流压差是产生此差值的主要原因。
According to the obvious difference of yaw-bias in different voyage calibrations, the result of analysis shows that the leeway and drift Angle is the primary reason.
本文讨论了差值误差谐波分析法及获得仪器误差曲线的方法。
This paper discusses the differential error harmonic analysis method and the method for obtaining the actual error curves of testers.
从几种金属板料分析结果表明，这两个主应力是不相等的，其差值小于4%。
The analysed results for several kinds of sheet metal show that they are unequal, but the disparity between them is mostly not greater than 4%.
通过数值仿真分析低速进给下静动摩擦力差值和传动刚度变化对工作台输出的影响，得出工作台产生爬行运动的可能性条件。
And the influences of the variance of the static and kinematic friction and the transmission stiffness on the outputs of the worktable were analyzed with numerical simulations.
然后对本授导算法中的信号正向传播与误差反向传播两个过程，以及其中的信号值推演、误差值推演进行了分析和阐述。
Then the algorithm of the Tutoring positive signal propagation and error back-propagation of two processes, and in which the signal value deduction, deduction for error analysis and elaboration.
同时分析比字句谓语项跟比较结果、比较属性、比较差值以及比较点、比较专项之间的关系。
Then we analyze the relationship between the predicate and comparative result, comparative attribute, comparative value and comparative point.
分析了挖补修理中，补片的铺层阶差值、胶层的厚度及结构曲率的大小对胶接修理效果的影响。
The influences of the repairing parameters, including the ply drop off of patch, the adhesive thickness and the structural curvature, are also studied in detail for repair by replacing damaged parts.
对抽样控制总体法中的差值（累偏）衡量的尺度进行了分析，指出用允许误差作尺度是恰当的，若用标准误作尺度势必造成小班调查的大量返工。
Using allowance error as the dimesion was proper, whereas adopting standarderror as the dimension might cause the high frenquence rework of compartment inventory.
但往往由于实际加工的局限，成品天线的尺寸与设计值有一定的误差，了解加工误差值对分析天线性能有非常重要的现实意义。
However, the actual size of the antenna could not meet the designed size due to processing limitations, so analyzing the error is very important for the analysis of antenna's performance.
根据各组治疗前后生存质量差值，回纳整理分析检验，比较各种方法对进步中晚期胃癌患者生存质量的疗效。
All the patients filled in a form at pretreatment and post-treatment partly, based on the difference of QOL between the pretreatment and post-treatment, assembling analysing.
对链条测试长度累积误差值进行了研究、分析和计算，给出了合理的误差值，可为生产企业普遍采用。
The study, analysis and calculation of accumulative error in chain measurement length are conducted and its rational value accepted commonly by enterprises is determined in this paper.
对链条测试长度累积误差值进行了研究、分析和计算，给出了合理的误差值，可为生产企业普遍采用。
The study, analysis and calculation of accumulative error in chain measurement length are conducted and its rational value accepted commonly by enterprises is determined in this paper.
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